CN112473962B - Graded scattering device for cement production - Google Patents
Graded scattering device for cement production Download PDFInfo
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- CN112473962B CN112473962B CN202011402272.6A CN202011402272A CN112473962B CN 112473962 B CN112473962 B CN 112473962B CN 202011402272 A CN202011402272 A CN 202011402272A CN 112473962 B CN112473962 B CN 112473962B
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- 239000004568 cement Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000012216 screening Methods 0.000 claims abstract description 79
- 238000001914 filtration Methods 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 25
- 239000011148 porous material Substances 0.000 claims description 18
- 230000000670 limiting effect Effects 0.000 claims description 16
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- 239000011425 bamboo Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 35
- 239000002245 particle Substances 0.000 abstract description 26
- 239000000463 material Substances 0.000 description 42
- 239000008187 granular material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000000843 powder Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a cement production grading scattering device in the field of cement production, which comprises a feeding barrel, wherein the top of the feeding barrel is movably connected with a rotating ring, the top of the feeding barrel is fixedly connected with a feeding funnel, the outer surface of the feeding funnel is sleeved with a fixed plate, the top of the feeding barrel is fixedly connected with a fixed ring, the bottom of the feeding barrel is fixedly connected with a discharge hopper, the outer surface of the discharge hopper is fixedly connected with an elastic baffle, the outer surface of the rotating ring is sleeved with a screening roller, the bottom of the screening roller is fixedly provided with a clamping disc, and the inner bottom wall of the screening roller is fixedly connected with a bumping post; according to the invention, through the matching and the action of the structures such as the elastic baffle, the screening roller, the collision column, the reset baffle, the primary filtering hole, the secondary filtering hole, the tertiary filtering hole, the quaternary filtering hole, the transmission rod, the rotating motor and the like, after the raw materials enter the screening roller, the raw materials are scattered under the collision of the collision column driven by the screening roller, particles are separated, and smaller raw material particles are separated from the screening roller through the primary filtering hole.
Description
Technical Field
The invention relates to the field of cement production, in particular to a grading scattering device for cement production.
Background
The cement is also called powder hydraulic inorganic cementing material, and is stirred by adding water to form slurry, and can be hardened in air or in water, and can be used for firmly binding sand and stone together, and the early-stage mixture of lime and volcanic ash is very similar to that of modern lime and volcanic ash cement, and the concrete made up by using it to bind broken stone not only has higher strength, but also can resist corrosion of fresh water or salt-containing water, and for a long time, it is used as an important cementing material, and can be extensively used in the engineering of civil construction, water conservancy and national defence, and its cement grinding is the final process of cement production The combined grinding system is mainly characterized in that a rolling and pressing system is adopted, cement clinker is rolled through a rolling press, and along with popularization and application of the rolling press, although 70% of rolled materials are less than 2mm particles and 25-30% of the rolled materials account for finished products less than 0.08mm, 10-15% of the rolled materials still have large particles more than 5mm, so that the balls of a subsequent ball mill are difficult to adapt to the materials, the further improvement of the processing and processing yield of the composite powder material is influenced, and the cement clinker after rolling is urgently needed to be separated.
In order to eliminate the adverse effect of large particles which are not fully crushed in normal work on a subsequent ball milling system and obtain the effect of greatly increasing production and saving energy, a grading scattering machine is generally used for grading and scattering raw materials before the adverse effect, larger particles in the raw materials are screened out so as to be processed again in a proper mode, and when part of devices screen the raw materials, part of small particles pass through larger filter holes to cause fine powder and coarse powder to be mixed.
Disclosure of Invention
The invention aims to provide a grading and scattering device for cement production, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the graded scattering device for cement production comprises a feeding barrel, wherein the top of the feeding barrel is movably connected with a rotating ring, the top of the feeding barrel is fixedly connected with a feeding funnel, the outer surface of the feeding funnel is sleeved with a fixed plate, the top of the feeding barrel is fixedly connected with a fixed ring, the bottom of the feeding barrel is fixedly connected with a discharging hopper, the outer surface of the discharging hopper is fixedly connected with an elastic baffle, the outer surface of the rotating ring is sleeved with a screening roller, the bottom of the screening roller is fixedly provided with a clamping disc, the inner bottom wall of the screening roller is fixedly connected with a collision column, the inner wall of the screening roller is fixedly provided with a rotating shaft, the outer surface of the screening roller is respectively provided with a first-level filter hole, a second-level filter hole, a third-level filter hole and a fourth-level filter hole, the inside of the rotating shaft is fixedly provided with a plane scroll spring, and one side of the rotating shaft is movably connected with a reset baffle, the collecting cylinder is sleeved on the outer surface of the fixing ring, a collecting plate is fixedly mounted inside the collecting cylinder, a through hole is formed in the inner wall of the collecting cylinder, a collecting groove is fixedly connected to one side of the collecting plate, a scraping plate is fixedly connected to the inner wall of the collecting cylinder, and a protective shell is movably connected to one side of the fixing plate.
As a further scheme of the invention: the top swing joint of protecting crust has the fixed column, the top swing joint of fixed column has the stopper, can protect the inside other structures of device through the protecting crust, avoid external things to disturb the collecting vessel and screening cylinder, ensure the safe operation of device, also can avoid staff's accidental contact inner structure simultaneously, cause unexpected injury, through the fixed column, make the stopper can be rotatory nevertheless can not break away from the protecting crust around the fixed column, avoid the device stopper in the function process by the shake fall, injure the staff by a crashing object, also can avoid personnel to destroy the device by accident, lose the stopper, cause the accident.
As a still further scheme of the invention: the locating hole has been seted up to the upper surface of stopper, the inside of locating hole is provided with the locating lever, hold the locating lever through the locating hole, be connected the one end and the fixed plate of stopper, make the stopper can restrict the fixed plate and must remove, avoid the fixed plate to break away from, simultaneously when not using the device, the locating lever is taken out to the accessible, turn to the stopper, with the removal fixed plate, can expose inner structure, make things convenient for the staff to clear up the maintenance to inside, when the device uses, use the locating lever to pass through the locating hole, be connected stopper and fixed plate, with the range of movement of restriction fixed plate, avoid the fixed plate to break away from in the device function, cause danger, also can avoid external things to influence the operation of the inside collection tube of device and screening drum, influence the work efficiency of device.
As a still further scheme of the invention: one side and the protecting crust fixed connection of collecting vat, the discharge gate has been seted up to the surface of protecting crust, play supplementary fixed effect to the collecting vat through the protecting crust, improve the intensity of collecting vat, avoid the collecting vat to take place to damage in long-time use, improve device's life, the discharge gate of seting up simultaneously, can discharge the different materials of collecting in the different collecting vats respectively, make things convenient for the staff to collect the material, also restrict the dust that produces in the device operation in the inside of protecting crust, avoid causing a large amount of dust to float out, the contaminated air, influence staff's is healthy.
As a still further scheme of the invention: the bottom fixedly connected with transfer line of joint dish, the bottom fixedly connected with rotating electrical machines of transfer line connects the transfer line through the joint dish, is connecting the rotating electrical machines through the transfer line to give the joint dish with the power transmission of rotating electrical machines, when needs, can change the screening cylinder of different specifications through the joint dish, through using the screening cylinder in turn, reduce the loss to the screening cylinder, the life of extension device guarantees the operation effect of device.
As a still further scheme of the invention: the inner bottom wall fixedly connected with collecting hopper of collecting vessel, the inner wall fixedly connected with brush hair of collecting hopper collects the material that filters out in the one-level filtration pore through the collecting hopper, and the brush hair of installation can be brushed the material that adheres to at screening cylinder surface down when the screening cylinder rotates simultaneously in the collecting hopper, avoids the material to block up the one-level filtration pore, improves the efficiency of device operation.
As a still further scheme of the invention: the bottom fixedly connected with unloading pipe of collecting hopper, the bottom fixedly connected with discharging pipe of unloading pipe through unloading pipe and discharging pipe, makes the material of collecting in the collecting hopper transport outside the device under the condition of not contacting the material of other grades, separately with other materials that need carry out the retreatment to the staff collection is handled.
As a still further scheme of the invention: the collecting device is characterized in that a connecting frame is fixedly connected to the bottom of the collecting barrel, a vibration motor is fixedly mounted at the bottom of the connecting frame, the vibration motor is connected with the collecting barrel through the connecting frame, when the vibration motor vibrates, the vibration is transmitted to the collecting barrel, the collecting barrel and a collecting plate on the collecting barrel vibrate together with the collecting tank, and collected materials at all levels are discharged through discharging ports at all levels respectively through vibration.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matching and the action of the structures such as the elastic baffle, the screening roller, the collision column, the reset baffle, the first-stage filtering hole, the second-stage filtering hole, the third-stage filtering hole, the fourth-stage filtering hole, the transmission rod, the rotating motor and the like, a worker pours raw materials into the feeding barrel, the raw materials enter the screening roller through the feeding barrel, the rotating motor is started, power is transmitted to the screening roller through the transmission rod, so that the screening roller rotates, the raw materials entering the screening roller collide with the collision column in the screening roller, the raw materials are scattered, the subsequent classification and filtration of the raw materials are facilitated, the raw materials are scattered into particles, wherein a smaller part of the raw material particles are discharged out of the screening roller through the first-stage filtering hole at the bottom of the screening roller, the classification and filtration of the raw materials for the first time are completed, meanwhile, the quantity of the raw materials in the screening roller is reduced, and the operating pressure of the screening roller is relieved, the life of extension screening cylinder through elastic baffle and the baffle that resets for the rotatory ascending raw materials granule screens once more in the screening cylinder, keeps off the tiny particle that does not filter the hole wherein, avoids the tiny particle to pass through big filtration pore, causes the phenomenon that fine powder and middlings mix, has improved the hierarchical effect to the raw materials, the work efficiency of the device of improvement.
2. In the invention, through the matching and the action of the structures such as the protective shell, the scraping plate, the collecting cylinder, the collecting plate, the collecting tank, the collecting hopper, the bristles, the discharging port, the discharging pipe, the connecting frame, the vibrating motor and the like, fine powder after passing through the screening roller enters the collecting hopper, the bottom of the screening roller is cleaned through the bristles in the collecting hopper, and the fine powder adsorbed at the bottom of the screening roller is brushed down, so that a primary filtering hole can be cleaned in time, the phenomenon that the filtering hole is blocked and the operation efficiency of the device is influenced is avoided, then, the material in the collecting hopper passes through the discharging pipe and is discharged by the discharging device and is collected and processed by workers, so as not to influence the filtering of subsequent fine powder, through the scraping plate, the outer surface of the screening roller is continuously scraped when the screening roller rotates, so that particles passing through different filtering holes of the screening roller are separated from the screening roller, and the filtering hole is prevented from being blocked by the continuously filtered particles, influence the device and get production operating efficiency, also can avoid the raw materials to pile up in the device is inside, damage the condition of the structure of device and take place, protect the device inside through the protecting crust, when the protecting device inner structure is not destroyed, can avoid having staff and device to take place unexpected contact, cause the production accident, also can be with the device dust restriction that produces in the operation inside the device, avoid the dust to spill, contaminated air influences staff's healthy.
3. In the invention, through the matching and the action of the structures such as the rotating shaft, the flat spiral spring, the reset baffle, the fixed plate, the fixed column, the limiting block, the positioning hole, the positioning rod and the like, the flat spiral spring drives the reset baffle to block the raw material which rises under the action of centrifugal force and limit the passing of smaller particles in the raw material so as to improve the grading efficiency of the device on the raw material and avoid the phenomenon of uneven grading from influencing production, the positioning hole accommodates the positioning rod, one end of the limiting block is connected with the fixed plate, so that the limiting block can limit the movement of the fixed plate and avoid the separation of the fixed plate, meanwhile, when the device is not used, the limiting block can be turned by being pulled away from the positioning rod so as to move the fixed plate, the internal structure can be exposed, the cleaning and the maintenance of the internal part can be convenient for workers, when the device is used, the positioning rod is connected with the fixed plate through the positioning hole, the moving range of the fixing plate is limited, the fixing plate is prevented from being separated in the operation of the device, danger is avoided, and the phenomenon that the operation of the collecting drum and the screening roller inside the device is influenced by external things can be avoided, so that the working efficiency of the device is influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the screen roller according to the present invention;
FIG. 4 is a schematic view of the construction of a collection cartridge according to the present invention;
FIG. 5 is a schematic structural diagram of a limiting block according to the present invention;
FIG. 6 is a schematic view of the structure of the rotating shaft of the present invention.
In the figure: 1. a charging barrel; 2. rotating the ring; 3. a feeding funnel; 4. a fixing plate; 5. a stationary ring; 6. a discharge hopper; 7. an elastic baffle plate; 8. a screening drum; 9. a clamping disc; 10. bumping the column; 11. a rotating shaft; 12. primary filter holes; 13. secondary filtering holes; 14. a third stage filter hole; 15. a fourth stage filtration pore; 16. a flat spiral spring; 17. resetting the baffle; 18. a collection canister; 19. a collection plate; 20. a through hole; 21. collecting tank; 22. a squeegee; 23. a protective shell; 24. fixing a column; 25. a limiting block; 26. positioning holes; 27. positioning a rod; 28. a discharge port; 29. a transmission rod; 30. a rotating electric machine; 31. a collection hopper; 32. brushing; 33. a discharging pipe; 34. a discharge pipe; 35. a connecting frame; 36. a vibration motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in the embodiment of the present invention, a cement production grading scattering device includes a feeding barrel 1, a rotating ring 2 is movably connected to the top of the feeding barrel 1, a feeding funnel 3 is fixedly connected to the top of the feeding barrel 1, a fixing plate 4 is sleeved on the outer surface of the feeding funnel 3, a fixing ring 5 is fixedly connected to the top of the feeding barrel 1, a discharging hopper 6 is fixedly connected to the bottom of the feeding barrel 1, an elastic baffle 7 is fixedly connected to the outer surface of the discharging hopper 6, a screening drum 8 is sleeved on the outer surface of the rotating ring 2, a clamping disc 9 is fixedly installed at the bottom of the screening drum 8, a collision column 10 is fixedly connected to the inner bottom wall of the screening drum 8, a rotating shaft 11 is fixedly installed on the inner wall of the screening drum 8, a primary filtering hole 12, a secondary filtering hole 13, a tertiary filtering hole 14, a quaternary filtering hole 15 and a planar volute spring 16 are fixedly installed inside the rotating shaft 11, one side of the rotating shaft 11 is movably connected with a reset baffle 17, the outer surface of the fixed ring 5 is sleeved with a collecting barrel 18, the inner part of the collecting barrel 18 is fixedly provided with a collecting plate 19, the inner wall of the collecting barrel 18 is provided with a through hole 20, one side of the collecting plate 19 is fixedly connected with a collecting groove 21, the inner wall of the collecting barrel 18 is fixedly connected with a scraper 22, one side of the fixed plate 4 is movably connected with a protective shell 23, the feeding is more convenient through a feeding funnel 3, the screening roller 8 can still keep a stable connection relation with the feeding barrel 1 when rotating through a rotating ring 2, the stability of the screening roller 8 is improved, the reset baffle 17 can flexibly rotate through a volute spiral spring 16 and rotates when colliding with large particles to pass through, the small particles rebound when colliding, the problem of uneven grading caused by the small particles passing through a larger filtering hole is avoided, and the collision column 10 is used, the messenger bumps and is broken up through the raw materials that row hopper 6 got into screening cylinder 8, filter through the filtration in filtration cylinder 8 filtration pores at different levels, deviate from screening cylinder 8, fall on collecting board 19, and enter collecting vat 21, through scraper blade 22, the granule that will deviate from screening cylinder 8 still adheres to at screening cylinder 8 surface is scraped down, avoid piling up too much material and cause the filtration pore to block up, influence the operating efficiency of device, make rotatory and ascending raw materials can continue and reset the baffle and bump in the screening cylinder, wherein less granule can fall down, great granule gets into the upper strata through resetting the baffle, in order to avoid raw materials granule to classify inhomogeneous.
The top of the protective shell 23 is movably connected with a fixed column 24, the top of the fixed column 24 is movably connected with a limiting block 25, other structures in the device can be protected through the protective shell 23, external things are prevented from interfering the collecting cylinder 18 and the screening roller 8, the safe operation of the device is guaranteed, meanwhile, workers can be prevented from accidentally contacting the internal structures to cause accidental injury, and the limiting block 25 can rotate around the fixed column 24 through the fixed column 24 and cannot be separated from the protective shell 23; the upper surface of the limiting block 25 is provided with a positioning hole 26, a positioning rod 27 is arranged inside the positioning hole 26, the positioning rod 27 is accommodated through the positioning hole 26, one end of the limiting block 25 is connected with the fixed plate 4, the limiting block 25 can limit the fixed plate 4 to move, other dangers caused by separation of the device from the fixed plate 4 in operation are avoided, the limiting block 25 is prevented from being shaken off in the operation process of the device, workers are injured by crashing, the phenomenon that the devices are damaged intentionally by people, the limiting block 25 is lost, accidents are caused, meanwhile, when the device is not used, the limiting block 25 can be turned by withdrawing the positioning rod 27, the fixed plate 4 is moved, the internal structure can be exposed, and the workers can conveniently clean and overhaul the inside; one side and protecting crust 23 fixed connection of collecting vat 21, discharge gate 28 has been seted up to the surface of protecting crust 23, play supplementary fixed effect to collecting vat 21 through protecting crust 23, improve the intensity of collecting vat 21, avoid the collecting vat to take place to damage in 21 long-time uses, the life of the improvement device, the discharge gate 28 of seting up simultaneously, can discharge the different materials of collecting in the different collecting vats 21 respectively, make things convenient for the staff to collect the material, also with the dust restriction that produces in the device operation in the inside of protecting crust 23, avoid causing a large amount of dust to float out, air pollution, influence staff's healthy.
The bottom of the clamping disc 9 is fixedly connected with a transmission rod 29, the bottom of the transmission rod 29 is fixedly connected with a rotating motor 30, the transmission rod 29 is connected through the clamping disc 9, the transmission rod 29 is connected with the rotating motor 30 through the transmission rod 29, so that the power of the rotating motor 30 is transmitted to the clamping disc 9 to drive the screening roller 8 to rotate, when needed, the screening rollers 8 with different specifications can be replaced through the clamping disc 9, the screening rollers 8 are used in turn, the loss of the screening rollers 8 is reduced, the service life of the device is prolonged, and the operation effect of the device is ensured; the inner bottom wall of the collecting barrel 18 is fixedly connected with a collecting hopper 31, the inner wall of the collecting hopper 31 is fixedly connected with bristles 32, materials filtered out from the primary filtering holes 12 are collected through the collecting hopper 31, and meanwhile, the bristles 32 arranged in the collecting hopper 31 can brush down the materials attached to the outer surface of the screening roller 8 when the screening roller 8 rotates, so that the materials are prevented from blocking the primary filtering holes 12, and the operation efficiency of the device is improved; the bottom of the collecting hopper 31 is fixedly connected with a discharging pipe 33, the bottom of the discharging pipe 33 is fixedly connected with a discharging pipe 34, and materials collected in the collecting hopper 31 are conveyed out of the device through the discharging pipe 33 and the discharging pipe 34 under the condition of not contacting with other grades of materials and are separated from other materials needing to be processed again, so that the materials can be collected and processed by workers conveniently; the bottom of the collecting cylinder 18 is fixedly connected with a connecting frame 35, the bottom of the connecting frame 35 is fixedly provided with a vibration motor 36, the vibration motor 36 is connected with the collecting cylinder 18 through the connecting frame 35, when the vibration motor 36 vibrates, the vibration is transmitted to the collecting cylinder 18, the collecting cylinder 18 and a collecting plate 19 on the collecting cylinder 18 vibrate together with a collecting groove 21, and collected materials at all levels are discharged through a discharge hole 28 through vibration.
The working principle of the invention is as follows: the staff pours the raw materials into the device from the material feeding funnel 3, the raw materials enter the material discharging hopper 6 through the material feeding barrel 1, and enter the screening roller 8 through the material discharging hopper 6, the raw materials entering the screening roller 8 are crushed and scattered through the bumping post 10, the materials with the smallest particles in the raw materials are filtered through the first-stage filtering hole 12, the rest materials rotate in the screening roller 8, and move upwards under the action of centrifugal force to collide with the elastic baffle 7, the smaller particles are rebounded, the filtering is completed through the first-stage filtering hole 12 again, the larger particles pass through the elastic baffle 7, enter the next-stage cavity, the filtering is completed through the second-stage filtering hole 13, the third-stage filtering hole 14 and the fourth-stage filtering hole 15, the reset baffle 17 is driven by the flat spiral spring 16 between the cavities, the reset baffle 17 can flexibly rotate around the rotating shaft 11, the larger particles pass through, and the smaller particles are left, avoid the material of small granule to sift out through the large granule filtration pore, influence the classified screening to the raw materials, raise the operating efficiency of the apparatus, save subsequent material processing step, through the cooperation and effects of structures such as the elastic baffle, the screening drum, hit the post, reset baffle, the first order filtration pore, the second order filtration pore, the third order filtration pore, the fourth order filtration pore, the transfer line, the rotating electrical machines, make the raw materials after entering the screening drum, hit the impact of the post that the screening drum drove and break up, the granule separates, smaller raw material granule breaks away from the screening drum through the first order filtration pore, the raw materials rotates in the screening drum, move upwards under the effect of centrifugal force, collide with elastic baffle and reset baffle, further break up, the raw material granule enters the filtration pore of corresponding size, break away from the screening drum, finish the classified breaking up to the raw materials, through scraper blade 22, the collection cylinder 18, the collection plate 19, The matching and the action of the structures of the collecting tank 21, the collecting hopper 31, the bristles 32, the discharge port 28, the discharging pipe 33, the discharging pipe 34, the connecting frame 35 and the vibrating motor 36, etc., after raw material particles with corresponding sizes are discharged out of the screening roller 8 through the filtering holes and fall on the collecting plate 19, under the vibration of the vibrating motor 36, the materials enter the collecting tank 21 and move to the discharge port 28 along the collecting tank 21, and finally are discharged out of the device to be collected and processed by workers, wherein the materials with the minimum particles can be collected in the collecting hopper 31 and pass through the discharging pipe 33 and the discharging pipe 34, the discharging device is processed by the workers, when the materials are separated from the screening roller 8, part of the material particles can be adsorbed on the outer surface of the screening roller 8, when the screening roller 8 rotates, the scraper 22 and the bristles 32 which are installed on the collecting roller 18 can brush down the material particles adsorbed on the screening roller 8, avoid too much material granule to block up filtration pore at different levels, influence the operating efficiency of device, when the device uses, use locating lever 27 to pass through locating hole 26, be connected stopper 25 and fixed plate 4, in order to limit the moving range of fixed plate 4, avoid fixed plate 4 to break away from in the device function, cause danger, also can avoid external things to influence the operation of the inside collection tube 18 of device and screening drum 8, influence the work efficiency of device, simultaneously when not using the device, the locating lever 27 is taken out to the accessible, turn to stopper 25, with removal fixed plate 4, can expose inner structure, make things convenient for the staff to clear up the maintenance to inside.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. Cement manufacture breaks up device in grades, including charging bucket (1), its characterized in that: go into the top swing joint of storage bucket (1) and have change (2), go into top fixedly connected with pan feeding funnel (3) of storage bucket (1), fixed plate (4) have been cup jointed to the surface of pan feeding funnel (3), the top fixedly connected with retainer plate (5) of storage bucket (1), the bottom fixedly connected with of storage bucket (1) is arranged hopper (6), the outer fixed surface of arranging hopper (6) is connected with elastic baffle (7), screening drum (8) has been cup jointed to the surface of change (2), the bottom fixed mounting of screening drum (8) has joint dish (9), the interior diapire fixedly connected with of screening drum (8) hits post (10), the inner wall fixed mounting of screening drum (8) has pivot (11), one-level filtration pore (12) have been seted up respectively to the surface of screening drum (8), Second grade filtration pore (13), tertiary filtration pore (14), level four filtration pore (15), the inside fixed mounting of pivot (11) has flat spiral spring (16), one side swing joint of pivot (11) has baffle (17) that resets, surge drum (18) have been cup jointed to the surface of retainer plate (5), the inside fixed mounting of surge drum (18) has collecting plate (19), through-hole (20) have been seted up to the inner wall of surge drum (18), one side fixedly connected with collecting vat (21) of collecting plate (19), the inner wall fixedly connected with scraper blade (22) of surge drum (18), one side swing joint of fixed plate (4) has protecting crust (23).
2. The cement production graded breaking device according to claim 1, characterized in that: the top of the protective shell (23) is movably connected with a fixed column (24), and the top of the fixed column (24) is movably connected with a limiting block (25).
3. The cement production graded breaking device according to claim 2, characterized in that: the upper surface of the limiting block (25) is provided with a positioning hole (26), and a positioning rod (27) is arranged inside the positioning hole (26).
4. The cement production graded breaking device according to claim 1, characterized in that: one side of the collecting groove (21) is fixedly connected with a protective shell (23), and a discharge hole (28) is formed in the outer surface of the protective shell (23).
5. The cement production graded breaking device according to claim 1, characterized in that: the bottom of the clamping disc (9) is fixedly connected with a transmission rod (29), and the bottom of the transmission rod (29) is fixedly connected with a rotating motor (30).
6. The cement production graded breaking device according to claim 1, characterized in that: the inner bottom wall of the collecting cylinder (18) is fixedly connected with a collecting hopper (31), and the inner wall of the collecting hopper (31) is fixedly connected with bristles (32).
7. The cement production graded breaking device according to claim 6, characterized in that: the bottom fixedly connected with unloading pipe (33) of collecting hopper (31), the bottom fixedly connected with discharging pipe (34) of unloading pipe (33).
8. The cement production graded breaking device according to claim 1, characterized in that: the bottom fixedly connected with link (35) of collection section of thick bamboo (18), the bottom fixed mounting of link (35) has vibrating motor (36).
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| CN202011402272.6A CN112473962B (en) | 2020-12-02 | 2020-12-02 | Graded scattering device for cement production |
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| CN202011402272.6A CN112473962B (en) | 2020-12-02 | 2020-12-02 | Graded scattering device for cement production |
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| CN113198583B (en) * | 2021-04-27 | 2022-12-02 | 郑州市博卓科技有限公司 | Reducing mechanism is used in raw and other materials preparation of silica |
| CN114307210B (en) * | 2022-02-10 | 2023-03-24 | 杭州潜阳科技股份有限公司 | Dealcoholization tower with high purification efficiency |
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| CN209476658U (en) * | 2018-10-30 | 2019-10-11 | 山西农业大学 | A kind of classified screening device of the organic oat industry of green |
| CN210701173U (en) * | 2019-09-28 | 2020-06-09 | 天津市金晟华水泥股份有限公司 | High-efficient grader that breaks up |
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| CN111495501A (en) * | 2020-04-16 | 2020-08-07 | 江苏中意建筑材料有限公司 | Coarse powder separator for cement production and manufacturing |
| CN211755833U (en) * | 2020-01-18 | 2020-10-27 | 绍兴万年青水泥有限公司 | Cement scattering grader |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10236085B3 (en) * | 2002-08-07 | 2004-01-22 | Hydac Filtertechnik Gmbh | Hydromechanical drive device |
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|---|---|---|---|---|
| CN106111518A (en) * | 2016-06-30 | 2016-11-16 | 洛阳益矿机械设备有限公司 | Multi-stage rotary vibration screening method |
| CN209476658U (en) * | 2018-10-30 | 2019-10-11 | 山西农业大学 | A kind of classified screening device of the organic oat industry of green |
| CN210934603U (en) * | 2019-08-23 | 2020-07-07 | 大连科天新材料有限公司 | Metal powder compounding device |
| CN210701173U (en) * | 2019-09-28 | 2020-06-09 | 天津市金晟华水泥股份有限公司 | High-efficient grader that breaks up |
| CN211755833U (en) * | 2020-01-18 | 2020-10-27 | 绍兴万年青水泥有限公司 | Cement scattering grader |
| CN111495501A (en) * | 2020-04-16 | 2020-08-07 | 江苏中意建筑材料有限公司 | Coarse powder separator for cement production and manufacturing |
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Effective date of registration: 20211210 Address after: Sunyuan Town, Yaozhou District, Tongchuan City, Shaanxi Province Applicant after: Shaanxi satisfactory Cement Co.,Ltd. Address before: 325600 Wenzhou suniu Environmental Protection Technology Co., Ltd., Chongshi Industrial Zone, Chongshi new road, Yueqing City, Wenzhou City, Zhejiang Province Applicant before: Wenzhou suniu Environmental Protection Technology Co.,Ltd. |
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